Birdsfoot trefoil (Figure 1) develops a semi-branching root system, which makes the plant less susceptible to heaving than tap-rooted legumes, such as alfalfa and red clover. Its semi-erect to erect ...

Native Americans called it “crow’s toes” for the same reason. The small yellow flowers transform into these distinctive foot-shaped seed clusters, leaving tiny bird tracks throughout your garden.

For heavy buttercup infestations, treat the lawn with an appropriate herbicide between February and April when the plants have not yet bloomed. Birdsfoot Trefoil Is Invasive In Some Regions ...